I'm not much of a fan of the Nationals (or Harper) but even I can admit that the Harper Team USA card is nice looking! I particularly like the American flag in the background of the design...good, thematic stuff from Panini!

Pack 4:
Derek Jeter - Yankees

Jered Weaver - Angels
Bob Gibson - Cardinals

Joe Kelly - Cardinals

The third and fourth packs of the box was awfully kind to the Cardinals - that Gibson in particular is nice!

The Panini Prizm box holds 24 packs so we still have quite a ways to go (20 packs remain if you didn't feel like doing that math). I'll have more soon!